Calrec ARGO, Installation & Technical Manual

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The UN6539 takes in 12V DC power
via the 2 x 2 Pin Molex connectors
shown on right of the image in Fig 1
shown right RJ45 connectors. These
are fed from the DC Outputs of the
ZN6578 Surface PSU modules.
The 2 x 12V DC power input connectors
on each section processor are labelled
Pri (green) and Sec (blue).
Only one input needs to be connected
for the unit to operate however for full
redundancy both DC input connectors
should be connected.
There are 6 x 4 pin 12v DC output
connectors on the unit, these are labelled
DC Out and are associated with each of
the 3 Panels (orange), 2 TFT Displays
(orange) and an I/O power (magenta)
connector used to power either an
Ethernet switch or one of the AoIP
audio interface units fitted in the back
of the console. These 6 connectors are
highlighted on the image in Fig 1 above.
Fig 2 below right shows the DC power
distribution for the panels and displays,
a 2 section part of an Argo Q Console
which contains an extra row of panels.
From bottom to top the panels and
displays are fed with 12v DC power from
the 4 pin connectors , left to right across
the UN6539 section processor.
Panel 1's DC Out powers the IU6576
Standard Fader panel.
Panel 2's DC Out powers either the
CA6575 Wild Assign panel, IU6577 Short
Fader panel or the MY6574 Monitor panel.
Panel 3's DC Out is only used for Argo Q
with the extra row of panels with the same
panel options as per Panel 2.
Note: an Argo S does not use this
connector.
Display 1's DC Out is used for the
MU6572 Touch display TFT panel.
Display 2's DC Out is used for the
MD6573 Meter TFT panel.
SURFACE POWER - DC OUT
FIG 2 - DC OUT POWER DISTRIBUTION FOR TWO SECTIONS
FIG 1 - DC CONNECTIONS ON UN6539 SECTION PROCESSOR
Power for I/O DC Out is used to power
a 491-329 Cisco Ethernet switch, fitted
into the back of a console section.
Alternatively this can be used to power
one of the AoIP interface modules also designed to fit into the back of a console
section such as the JB6549 Combo I/O
device. If no switch or Audio interface is
required then a blanking panel NN6675
may be fitted in its place.